A Challenging Surgical Approach to Locally Advanced Primary Urethral Carcinoma: A Case Report and Literature Review

被引：4

作者：

Lucarelli, Giuseppe ^{[1
]}

Spilotros, Marco ^{[1
]}

Vavallo, Antonio ^{[1
]}

Palazzo, Silvano ^{[1
]}

Miacola, Carlos ^{[1
]}

Forte, Saverio ^{[1
]}

Matera, Matteo ^{[1
]}

Campagna, Marcello ^{[1
]}

Colamonico, Ottavio ^{[1
]}

Schiralli, Francesco ^{[1
]}

Sebastiani, Francesco ^{[1
]}

Di Cosmo, Federica ^{[1
]}

Bettocchi, Carlo ^{[1
]}

Di Lorenzo, Giuseppe ^{[3
]}

Buonerba, Carlo ^{[3
]}

Vincenti, Leonardo ^{[2
]}

Ludovico, Giuseppe ^{[4
]}

Ditonno, Pasquale ^{[1
]}

Battaglia, Michele ^{[1
]}

机构：

[1] Univ Bari, Dept Emergency & Organ Transplantat, Urol Androl & Kidney Transplantat Unit, I-70121 Bari, Italy

[2] Polyclin Hosp, Div Gen Surg, Bari, Italy

[3] Univ Naples Federico II, Med Oncol Unit, Dept Clin Med, Naples, Italy

[4] Minimally Invas & Robot Surg Ctr F Miulli, Dept Urol, Acquaviva Dell Fonti, Italy

来源：

MEDICINE | 2016年 / 95卷 / 19期

关键词：

DEEP MALE URETHRA; CANCER; SURGERY; THERAPY; CHEMORADIATION; CHEMOTHERAPY; MANAGEMENT; DIAGNOSIS; SURVIVAL;

D O I：

10.1097/MD.0000000000003642

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Primary urethral carcinoma (PUC) is a rare and aggressive cancer, often underdetected and consequently unsatisfactorily treated. We report a case of advanced PUC, surgically treated with combined approaches.A 47-year-old man underwent transurethral resection of a urethral lesion with histological evidence of a poorly differentiated squamous cancer of the bulbomembranous urethra. Computed tomography (CT) and bone scans excluded metastatic spread of the disease but showed involvement of both corpora cavernosa (cT3N0M0). A radical surgical approach was advised, but the patient refused this and opted for chemotherapy. After 17 months the patient was referred to our department due to the evidence of a fistula in the scrotal area. CT scan showed bilateral metastatic disease in the inguinal, external iliac, and obturator lymph nodes as well as the involvement of both corpora cavernosa. Additionally, a fistula originating from the right corpus cavernosum extended to the scrotal skin. At this stage, the patient accepted the surgical treatment, consisting of different phases. Phase I: Radical extraperitoneal cystoprostatectomy with iliac-obturator lymph nodes dissection. Phase II: Creation of a urinary diversion through a Bricker ileal conduit. Phase III: Repositioning of the patient in lithotomic position for an overturned Y skin incision, total penectomy, fistula excision, and en bloc removal of surgical specimens including the bladder, through the perineal breach. Phase IV: Right inguinal lymphadenectomy.The procedure lasted 9-and-a-half hours, was complication-free, and intraoperative blood loss was 600 mL. The patient was discharged 8 days after surgery. Pathological examination documented a T4N2M0 tumor. The clinical situation was stable during the first 3 months postoperatively but then metastatic spread occurred, not responsive to adjuvant chemotherapy, which led to the patient's death 6 months after surgery.Patients with advanced stage tumors of the bulbomembranous urethra should be managed with radical surgery including the corporas up to the ischiatic tuberosity attachment, and membranous urethra in continuity with the prostate and bladder. Neo-adjuvant treatment may be advisable with the aim of improving the poor prognosis, even if the efficacy is not certain while it can delay the radical treatment of the disease.

引用

页数：6

共 35 条

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